What were the similarities in industrialization between europe, the united states and japan

What two things are being compared in this epic simile (the odysseus)

What prevented the success of mao zedongs great leap forward? a- the people focused too much on tending their farms and not on industry. b- the goods being made were fewer and lower quality than expected. c- too little house in existed for everyone who wanted to live in communes. d- industry and mining operations in the cities required too many people. (the right answer will get brainliest)

Which of the following is an active learning strategy?